.mask {
	position: absolute;
    left: 0;
    top: 0;
	width: 100%;
    height: 100%;
    background-color: rgba(242, 242, 242, 0.5);
    z-index: 999;
}

.hidden {
    display: none;
}

.dialog-box, .loader-box {
    position: absolute;
    left: 0;
    width: 100%;
    height: auto;
    text-align: center;
    display: -webkit-flex;
    display: flex;
    -webkit-align-items: center;
    align-items: center;
    -webkit-justify-content: center;
    justify-content: center;
}

.loader-box {
    bottom: 10%;
}

.dialog-box {
    top: 30%;
}

.loader, .toast, .dialog {
    min-width: 5rem;
    line-height: 1rem;
    padding: .2rem .5rem;
    margin: 0 auto;
    font-size: .6rem;
    border: 1px solid #D0D0D0;
    background-color: #fff;
    color: #494A5F;
    word-wrap: break-word;
}

.loader {
    background: url(../imgs/loading.gif) no-repeat 5px 5px;
}


.scroll-off {
    position: fixed;
    overflow-y: hidden
}
